easy way to score steroids. >> steroids work like magic. >> reporter: on youtube, some videos promote, others lead to sites where you can buy. >> we are looking for steroids. >> reporter: 22 million hits, but guess what, most of the drugs come from overseas. >> prescription is not required to order our products. illegal in the united states. >> reporter: an online watchdog, the digital citizens alliance, saw an explosion of these sites and went shopping. one package from thailand, the product said made in pakistan. one from slovakia, said made in china. one vial had steroids, but it is unclear how potent. this was supposed to be human growth hormone but it wasn't. in fact, the lab couldn't determine exactly what users would be putting in their bodies. >> there are instances where it is found to be lead or arsenic. much of the raw product comes from china. as the pictures show, the steroids are not always show the steroids are not always made in sterile conditions, flies on filter and a motorcycle in the back.